power.rules

var TP_Nightstand_Off_Timer = null
val TP_LOWER = 6.5
val FILENAME = "power.rules"

rule "scene - turn off nightstand when unused"
when
        Item TP_Nightstand_Power received update
then
        if (TP_Nightstand_Switch.state == OFF) {
                logInfo(FILENAME, "nightstand already off")
                TP_Nightstand_Off_Timer?.cancel()
                TP_Nightstand_Off_Timer = null
                return
        }
        if ((TP_Nightstand_Power.state as Number) < TP_LOWER && TP_Nightstand_Off_Timer === null) {
                logInfo(FILENAME, "starting timer")
                TP_Nightstand_Off_Timer = createTimer(now.plusMinutes(1), [|
                        logInfo(FILENAME, "turning off nightstand")
                        TP_Nightstand_Off_Timer = null
                        TP_Nightstand_Switch.sendCommand(OFF)
                ])
        }
        if ((TP_Nightstand_Power.state as Number) >= TP_LOWER) {
                logInfo(FILENAME, "stopping timer")
                TP_Nightstand_Off_Timer?.cancel()
                TP_Nightstand_Off_Timer = null
        }
end